<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>{:seo('title')}_{$user['username']|default="value"}</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <style>
        body{
            margin: 0;
            background-color: black;
        }
       .heart {
            width: 133px;
            height: 133px;
            margin: 250px auto;
            background-color: {$string};
            position: relative;
            box-shadow: 5px 5px 70px 0 {$string};
            animation: beat .7s linear infinite alternate;
        }

        .heart::before, .heart::after {
            position: absolute;
            content: "";
            width: 133px;
            height: 133px;
            left: 0;
            color: white;
            border-radius: 50%;
            background-color: {$string};
            box-shadow: 0 0 70px 0 {$string};
        }

        .heart::before{
            
            top: -50%;
        }
        .heart::after {
            left:50%;
        }
        @keyframes beat {
            0%{transform: rotate(-45deg) scale(0.5);}
            20%{transform: rotate(-45deg) scale(0.8);}
            40%{transform: rotate(-45deg) scale(1.1);}
            60%{transform: rotate(-45deg) scale(1.4);}
            80%{transform: rotate(-45deg) scale(1.7);}
            100%{transform: rotate(-45deg) scale(2.0);}
        }
    </style>
</head>
<body>
        <div class="heart"></div>

</body>
</html>